CN202179996U - Environment-friendly energy-saving wood chip washing line equipment - Google Patents
Environment-friendly energy-saving wood chip washing line equipment Download PDFInfo
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- CN202179996U CN202179996U CN201120253578XU CN201120253578U CN202179996U CN 202179996 U CN202179996 U CN 202179996U CN 201120253578X U CN201120253578X U CN 201120253578XU CN 201120253578 U CN201120253578 U CN 201120253578U CN 202179996 U CN202179996 U CN 202179996U
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- chip washing
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- environmental protection
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Abstract
The utility model discloses environment-friendly energy-saving wood chip washing line equipment, which comprises a washing machine, a dehydration screw machine, a rotary grille, a rotary liquid tank and a precision filter which are communicated sequentially. A water outlet of the precision filter is communicated with a water inlet of the washing machine through a circulating water tank provided with a water pump. Compared with traditional equipment, the environment-friendly energy-saving wood chip washing line equipment has the advantages that production cost is lower, the requirements on washing of wood chips are met, sewage discharge is decreased greatly, and environmental pollution is reduced.
Description
(1) technical field:
The utility model relates to wood-based plate and makes the wood chip cleaning when getting the raw materials ready, and is specially a kind of environmental protection and energy saving chip washing apparatus for production line.
(2) technical background:
Existing traditional chip washing technology; Like number of patent application is that " chip washing technology and chip washing equipment " patent of invention of 200410022032.8 is only accomplished the cleaning of wood chip, and the pulp water after not taking effective measure to washing is handled, and it is unclean to cause pulp water to separate; Have a strong impact on recycling and the long-term work of equipment of next step; Forming a large amount of waste water need efflux, and causes the pollution of environment and the waste of water, has increased production cost.
(3) utility model content:
The purpose of the utility model is to propose the environmental protection and energy saving chip washing apparatus for production line that a kind of pulp water that wood chip is cleaned separates, recycles discharge water.
The environmental protection and energy saving chip washing apparatus for production line that can realize above-mentioned purpose comprises rinsing machine and dehydration screw machine; The discharging opening of rinsing machine connects the charging aperture of dehydration screw machine; Different is also to comprise suspension and thick slag stone seperator, sediment deposition machine and water filtration machine; The water inlet of suspension and thick slag stone seperator is communicated with the orifice plate of the screw machine that dewaters; The delivery port of suspension and thick slag stone seperator is communicated with sediment deposition machine water inlet, and sediment deposition machine delivery port is communicated with water filtration machine water inlet, and water filtration machine delivery port is communicated with the rinsing machine water inlet through the return flow line.Said suspension is selected rotary grid for use with thick slag stone seperator.
Said sediment deposition machine is selected the spinning liquid groove for use.
Said water filtration machine is selected strainer for use.
Said return flow line is the circulating water chennel that disposes water pump, and the water after the filtration gets in the circulating water chennel, is extracted in the rinsing machine with water pump to recycle.
The advantage of the utility model:
The utility model can clean wood chip, pulp water separates, water recycle organic joining together; With traditional chip washing apparatus in comparison; The production cost of the utility model is lower, has both satisfied the washing requirement to wood chip, has also solved the too high situation of production cost; Reduced sewage emissions in a large number, reduced pollution environment.
(4) description of drawings:
Fig. 1 is the process flow diagram of a kind of embodiment of the utility model.
Figure number sign: 1, rinsing machine; 2, dehydration screw machine; 3, rotary grid; 4, spinning liquid groove; 5, strainer; 6, circulating water chennel.
(5) specific embodiment:
The utility model environmental protection and energy saving chip washing apparatus for production line; Comprise rinsing machine 1, dehydration screw machine 2, rotary grid 3, spinning liquid groove 4 and strainer 5; The discharging opening of rinsing machine 1 connects the charging aperture of dehydration screw machine 2; The water inlet of rotary grid 3 is communicated with the orifice plate of dehydration screw machine 2, rotary grid 3 delivery port be communicated with the water inlet of spinning liquid groove 4, the delivery port of spinning liquid groove 4 is communicated with the water inlet of strainer 5; The circulating water chennel 6 of the delivery port of strainer 5 through disposing water pump is communicated with the water inlet of rinsing machines 1, and be as shown in Figure 1.
The technological process of the utility model:
1, wood chip is transported in the rinsing machine 1 through conveying equipment and washes, and wood chip carries out preliminary weight in rinsing machine 1 separates, and weights such as stone and iron efflux.
2, water and wood chip etc. get into dehydration screw machine 2, in dehydration screw machine 2, dewater, and it is medium to be ground that the wood chip after the dehydration gets into the defibrator process feed bin.
3, to carrying out the pulp water separation circuit, three steps are arranged from the water of dehydration screw machine 2 orifice plates discharging and silt, fine suspension etc.:
(1), with rotary grid 3 separating suspensions and thick slag stone.
(2), with spinning liquid groove 4 deposition silts.
(3), with 5 pairs of water filtrations of strainer.
4, filtered water loopback rinsing machine 1 recycles operation.
Claims (5)
1. environmental protection and energy saving chip washing apparatus for production line; Comprise rinsing machine (1) and dehydration screw machine (2); The discharging opening of rinsing machine (1) connects the charging aperture of dehydration screw machine (2); It is characterized in that: also comprise suspension and thick slag stone seperator, sediment deposition machine and water filtration machine, the orifice plate of the water inlet connection dehydration screw machine (2) of suspension and thick slag stone seperator, the delivery port of suspension and thick slag stone seperator is communicated with sediment deposition machine water inlet; Sediment deposition machine delivery port is communicated with water filtration machine water inlet, and water filtration machine delivery port is communicated with rinsing machine (1) water inlet through the return flow line.
2. environmental protection and energy saving chip washing apparatus for production line according to claim 1 is characterized in that: said suspension is rotary grid (3) with thick slag stone seperator.
3. environmental protection and energy saving chip washing apparatus for production line according to claim 1 is characterized in that: said sediment deposition machine is spinning liquid groove (4).
4. environmental protection and energy saving chip washing apparatus for production line according to claim 1 is characterized in that: said water filtration machine is strainer (5).
5. according to any described environmental protection and energy saving chip washing apparatus for production line in the claim 1～4, it is characterized in that: said return flow line is the circulating water chennel (6) that disposes water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253578XU CN202179996U (en) | 2011-07-18 | 2011-07-18 | Environment-friendly energy-saving wood chip washing line equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120253578XU CN202179996U (en) | 2011-07-18 | 2011-07-18 | Environment-friendly energy-saving wood chip washing line equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202179996U true CN202179996U (en) | 2012-04-04 |
Family
ID=45887658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120253578XU Expired - Lifetime CN202179996U (en) | 2011-07-18 | 2011-07-18 | Environment-friendly energy-saving wood chip washing line equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202179996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240592A (en) * | 2011-07-18 | 2011-11-16 | 桂林汇众化工设备有限公司 | Environment-friendly energy-saving chip water-scrubbing process and production line apparatus |
-
2011
- 2011-07-18 CN CN201120253578XU patent/CN202179996U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240592A (en) * | 2011-07-18 | 2011-11-16 | 桂林汇众化工设备有限公司 | Environment-friendly energy-saving chip water-scrubbing process and production line apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |